Lenka Kejlová

Operations Associate

South Moravia, Czechia11 yrs 7 mos experience
Highly StableAI ML Practitioner

Key Highlights

  • Expert in transforming data into actionable business insights.
  • Proficient in advanced Power BI reporting and data modeling.
  • Strong background in financial analysis and project management.
Stackforce AI infers this person is a Data Analytics Specialist with a focus on BI solutions and financial reporting.

Contact

Skills

Core Skills

Power BiData ModelingProject ManagementFinancial Analysis

Other Skills

DAXETLDatabricksAzure Data FactoryCollaborationPerformance & SecurityBusiness PartnershipData GovernanceAI & AutomationInnovationData VisualizationManagement of DataData WarehousingData StorytellingReporting

About

𝗜 𝗵𝗲𝗹𝗽 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘁𝘂𝗿𝗻 𝗱𝗮𝘁𝗮 𝗶𝗻𝘁𝗼 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻𝘀 — 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗱𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀. I design data solutions that go beyond reporting — combining business understanding, data modeling, governance, and modern AI to deliver insights people can trust and use. My focus is on financial reporting, KPI frameworks, and analytics that support decision-making — not just visuals. I don’t just build reports — I help define what data means, how it should be governed, and how it can be used across the organization. With a background in economics and finance, combined with hands-on BI delivery, I bridge the gap between business, data, and technology. 𝗪𝗵𝗮𝘁 𝗜 𝘄𝗼𝗿𝗸 𝗼𝗻: • Designing scalable semantic models and KPI frameworks aligned with business logic • Translating complex business questions into structured, decision-ready analytics • Establishing consistent metric definitions and improving data understanding across teams • Supporting BI governance and data consistency (definitions, logic, alignment) • Reporting redesigns and BI modernization initiatives 𝗧𝗼𝗼𝗹𝗶𝗻𝗴 & 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • Advanced experience in Power BI (data modeling, DAX, performance optimization, report design) • Experience with modern data tools and analytics platforms 𝗔𝗜 & 𝗺𝗼𝗱𝗲𝗿𝗻 𝗱𝗮𝘁𝗮 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵: • Using AI tools such as Copilot in Power BI, GitHub Copilot, Claude, and similar in daily workflows • Exploring how AI changes interaction with data (from dashboards to questions) • Preparing data for AI — ensuring models, definitions, and structure support meaningful outputs • Automating parts of analytics workflows and improving productivity Beyond delivery, I lead BI initiatives end-to-end — from requirements gathering to delivery and continuous improvement. I work closely with stakeholders and data engineers to ensure solutions reflect how the business actually operates. 𝗜 𝗰𝗮𝗿𝗲 𝗱𝗲𝗲𝗽𝗹𝘆 𝗮𝗯𝗼𝘂𝘁 𝗵𝗼𝘄 𝗱𝗮𝘁𝗮 𝗶𝘀 𝗱𝗲𝗳𝗶𝗻𝗲𝗱, 𝗴𝗼𝘃𝗲𝗿𝗻𝗲𝗱, 𝗮𝗻𝗱 𝘂𝘀𝗲𝗱 — 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝗵𝗼𝘄 𝗶𝘁 𝗶𝘀 𝗰𝗮𝗹𝗰𝘂𝗹𝗮𝘁𝗲𝗱. Good data work reduces ambiguity, aligns teams, and enables confident decisions. 𝗜𝗳 𝘆𝗼𝘂’𝗿𝗲 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗲𝗱 𝗶𝗻: • modern BI and analytics beyond dashboards • data governance, KPI definitions, and semantic modeling • AI in data workflows and decision-making …𝗹𝗲𝘁’𝘀 𝗰𝗼𝗻𝗻𝗲𝗰𝘁.

Experience

11 yrs 7 mos
Total Experience
2 yrs 2 mos
Average Tenure
2 yrs 3 mos
Current Experience

Datasentics, part of bull

BI Reporting & Controlling Specialist

Feb 2024Present · 2 yrs 3 mos · Remote

  • Power BI: Design, develop, and optimize advanced reports and dashboards tailored to business needs, applying best practices in UX, data visualization, and usability.
  • Data Modeling: End-to-end design and refinement of scalable, high-performance data models in collaboration with data engineers, including testing, data quality, and understanding of broader data architecture and its impact on analytics.
  • DAX: Building advanced measures and calculations to deliver actionable insights, business-ready KPIs, and consistent metric logic.
  • ETL: Supporting, testing, and optimizing data pipelines to ensure reliable integration, data consistency, and stable reporting outputs.
  • Databricks & Azure Data Factory: Experience contributing to the design, optimization, and adjustment of data workflows and models, with understanding of downstream reporting, analytics requirements, and data dependencies.
  • Project Management: Leading BI initiatives end-to-end, managing requirements, prioritizing backlog, and delivering solutions in line with business expectations.
  • Collaboration: Partnering with stakeholders to translate requirements into structured analytics solutions and ensure alignment with organizational goals.
  • Performance & Security: Improving reporting performance and systems, implementing data security, and managing deployments in Power BI Service.
  • Business Partnership: Supporting KPI definition, aligning metric definitions, and ensuring reporting drives value and informed decision-making.
  • Data Governance: Supporting consistent definitions, improving data understanding, and aligning business logic and reporting standards.
  • AI & Automation: Applying AI tools (Copilot in Power BI, GitHub Copilot, Claude, Databricks Genie) to improve productivity and workflows.
  • Innovation: Driving reporting improvements, contributing to data strategy alignment, and fostering a data-driven culture.
Power BIData ModelingDAXETLDatabricksAzure Data Factory+7

Dt-výhybkárna a strojírna, a.s.

BI/Reporting Specialist

Nov 2023Jan 2024 · 2 mos · Prostějov, Olomouc, Czechia · On-site

Power BIData ModelingDAXManagement of DataData WarehousingData Storytelling

Startupjobs.cz

External Journalist

Dec 2019Aug 2020 · 8 mos

  • Startups, Business, HR
CommunicationPresentation Skills

Municipality

Project Manager

Oct 2016Aug 2023 · 6 yrs 10 mos · Rousinov

  • Project Management
  • Grant Management - EU Funds (IS KP2014+)
  • Team Leadership (approx. 10 members)
  • Financial Analysis and Reporting incl. Audits
Project ManagementFinancial AnalysisReportingTeam Leadership

Velux, bkr čr

HR Generalist

Jul 2015Jun 2016 · 11 mos · District Vyskov, Czech Republic

  • Personnel Management in a Manufacturing Company
  • Cooperation within an International Team
HR ManagementCommunicationTeamwork

Aero vodochody

Financial Analyst

Nov 2010Jun 2015 · 4 yrs 7 mos · Odolena Voda, Czech

  • Reporting (daily, weekly, and monthly basis)
  • Management Reports
  • Revenue analysis for Business Units (Military Unit)
  • Forecasting and Budget Planning
  • Financial results presentation
Financial AnalysisForecastingFinancial Reporting

Talentica

Human Resources Consultant

Mar 2010Oct 2010 · 7 mos · Prague, The Capital, Czech Republic

  • Technical Talent Acquisition
Technical Talent AcquisitionHR Consulting

Delor international

Sales and Fashion Consultant - Key Account Manager

Jan 2009Dec 2009 · 11 mos · Prague, The Capital, Czech Republic

CommunicationProblem Solving

Asaty s.r.o.

Owner, Sales

Dec 2006Oct 2010 · 3 yrs 10 mos · Prague, The Capital, Czech Republic

  • Wholesale
SalesCommunication

Education

Czechitas

Certificate — Digital Academy - Data Analyst

Mar 2023Jun 2023

Prague University of Economics and Business

Master's degree — Business Administration and Management

Jan 2004Jan 2009

Gymnasium Jesenik

Jan 2000Jan 2004

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